【摘要】 带材跑偏是带材传输中很普遍的现象。本文介绍了一种小型自动纠偏装置，对其原理、结构作了阐述。更多还原

【Abstract】 Web deviation is very commom in the operation of taken up web.This paper presents a small size self correcting web position control system including its working principle and structure更多还原